45024820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 98658000

約数和(自身を除く): 53633180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 521, 580, 596, 745, 1042, 1490, 2084, 2605, 2980, 4321, 5210, 8642, 10420, 15109, 17284, 21605, 30218, 43210, 60436, 75545, 77629, 86420, 151090, 155258, 302180, 310516, 388145, 776290, 1552580, 2251241, 4502482, 9004964, 11256205, 22512410, 45024820]

約数ペア:

[(1, 45024820), (2, 22512410), (4, 11256205), (5, 9004964), (10, 4502482), (20, 2251241), (29, 1552580), (58, 776290), (116, 388145), (145, 310516), (149, 302180), (290, 155258), (298, 151090), (521, 86420), (580, 77629), (596, 75545), (745, 60436), (1042, 43210), (1490, 30218), (2084, 21605), (2605, 17284), (2980, 15109), (4321, 10420), (5210, 8642)]